AT91SAM7S32B-MU

Microchip Technology

-40℃~+85℃ 1.65V~1.95V 16/32 Bit 21 32KB 55MHz 8KB Built-in FLASH TQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended

Datasheetmicrochip/AT91SAM7S32B-MU

Category: Microcontrollers (MCU, MPU, SOC)
Package: TQFN-48-EP(7x7)
Pins: 49

Overview

The AT91SAM7S32B-MU is a microcontroller made by Microchip Technology in a TQFN-48-EP(7x7) package with 49 pins. -40℃~+85℃ 1.65V~1.95V 16/32 Bit 21 32KB 55MHz 8KB Built-in FLASH TQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AT91SAM7S16-MU, from EasyEDA) and its footprint (EasyEDA_Cloud:TQFN-48_L7.0-W7.0-P0.50-TL-EP5.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C614434).

Symbol

EasyEDA_Cloud:AT91SAM7S16-MUFrom EasyEDA

Footprint

EasyEDA_Cloud:TQFN-48_L7.0-W7.0-P0.50-TL-EP5.6From EasyEDA

Parameters

CPU Maximum Speed: 55MHz
Core Size: 16/32 Bit
Number of I/O: 21
Operating Temperature: -40℃~+85℃
Oscillator Type: Built-in
Program Memory Type: FLASH
Program Storage Size: 32KB
RAM Size: 8KB
Voltage - Supply: 1.65V~1.95V

Order codes

AT91SAM7S32B-MULCSC C614434

Pinout

The pins of the AT91SAM7S32B-MU
Pin	Name	Type
1	ADVREF	Unspecified
2	GND	Unspecified
3	AD4	Unspecified
4	AD5	Unspecified
5	AD6	Unspecified
6	AD7	Unspecified
7	VDDIN	Unspecified
8	VDDOUT	Unspecified
9	PA17/PGMD5/AD0	Unspecified
10	PA18/PGMD6/AD1	Unspecified
11	PA19/PGMD7/AD2	Unspecified
12	PA20/AD3	Unspecified
13	VDDIO	Unspecified
14	PA16/PGMD4	Unspecified
15	PA15/PGMD3	Unspecified
16	PA14/PGMD2	Unspecified
17	PA13/PGMD1	Unspecified
18	VDDCORE	Unspecified
19	PA12/PGMD0	Unspecified
20	PA11/PGMM3	Unspecified
21	PA10/PGMM2	Unspecified
22	PA9/PGMM1	Unspecified
23	PA8/PGMM0	Unspecified
24	PA7/PGMNVALID	Unspecified
25	TDI	Unspecified
26	PA6/PGMNOE	Unspecified
27	PA5/PGMRDY	Unspecified
28	PA4/PGMNCMD	Unspecified
29	NRST	Unspecified
30	TST	Unspecified
31	PA3	Unspecified
32	PA2/PGMEN2	Unspecified
33	VDDIO	Unspecified
34	GND	Unspecified
35	PA1/PGMEN1	Unspecified
36	PA0/PGMEN0	Unspecified
37	TDO	Unspecified
38	JTAGSEL	Unspecified
39	TMS	Unspecified
40	TCK	Unspecified
41	VDDCORE	Unspecified
42	ERASE	Unspecified
43	VDDFLASH	Unspecified
44	GND	Unspecified
45	XOUT	Unspecified
46	XIN/PGMCK	Unspecified
47	PLLRC	Unspecified
48	VDDPLL	Unspecified
49	EP	Unspecified

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/microchip/AT91SAM7S32B-MU" title="AT91SAM7S32B-MU in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/microchip/AT91SAM7S32B-MU.jpg" alt="AT91SAM7S32B-MU" width="1200" height="900">

A picture that opens the part, for a README

[![AT91SAM7S32B-MU](https://pcbkit.io/embed/parts/microchip/AT91SAM7S32B-MU.jpg?size=s)](https://pcbkit.io/parts/microchip/AT91SAM7S32B-MU)

Questions

Is there a KiCad symbol and footprint for the AT91SAM7S32B-MU?

Yes. The symbol is EasyEDA_Cloud:AT91SAM7S16-MU and the footprint EasyEDA_Cloud:TQFN-48_L7.0-W7.0-P0.50-TL-EP5.6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AT91SAM7S32B-MU?

TQFN-48-EP(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the AT91SAM7S32B-MU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the AT91SAM7S32B-MU?

JLCPCB lists it as part C614434, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AT91SAM7S32B-MU?

Parts like it in the library: the ATSAM4S2AB-MNR by Microchip Technology, the ATSAM3S1AB-MU by Microchip Technology and the APM32F411CEU6 by Geehy. Check their datasheets: a part that fits the footprint may still differ in its ratings.